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open import Pervasives
open import Pervasives_extra
open import Sail_impl_base
open import Sail_values
open import State
val MEMr : (vector bitU * integer) -> M (vector bitU)
val MEMr_acquire : (vector bitU * integer) -> M (vector bitU)
val MEMr_reserved : (vector bitU * integer) -> M (vector bitU)
val MEMr_reserved_acquire : (vector bitU * integer) -> M (vector bitU)
let MEMr (addr,size) = read_mem false Read_plain addr size
let MEMr_acquire (addr,size) = read_mem false Read_RISCV_acquire addr size
let MEMr_reserved (addr,size) = read_mem false Read_RISCV_reserved addr size
let MEMr_reserved_acquire (addr,size) = read_mem false Read_RISCV_reserved_acquire addr size
val MEMea : (vector bitU * integer) -> M unit
val MEMea_release : (vector bitU * integer) -> M unit
val MEMea_conditional : (vector bitU * integer) -> M unit
val MEMea_conditional_release : (vector bitU * integer) -> M unit
let MEMea (addr,size) = write_mem_ea Write_plain addr size
let MEMea_release (addr,size) = write_mem_ea Write_RISCV_release addr size
let MEMea_conditional (addr,size) = write_mem_ea Write_RISCV_conditional addr size
let MEMea_conditional_release (addr,size) = write_mem_ea Write_RISCV_conditional_release addr size
val MEMval : (vector bitU * integer * vector bitU) -> M unit
val MEMval_release : (vector bitU * integer * vector bitU) -> M unit
val MEMval_conditional : (vector bitU * integer * vector bitU) -> M unit
val MEMval_conditional_release : (vector bitU * integer * vector bitU) -> M unit
let MEMval (_,_,v) = write_mem_val v >>= fun _ -> return ()
let MEMval_release (_,_,v) = write_mem_val v >>= fun _ -> return ()
let MEMval_conditional (_,_,v) = write_mem_val v >>= fun _ -> return () (* (if b then B1 else B0) *)
let MEMval_conditional_release (_,_,v) = write_mem_val v >>= fun _ -> return () (* (if b then B1 else B0) *)
let speculate_conditional_success () = excl_result () >>= fun b -> return (if b then B1 else B0)
val MEM_fence_rw_rw : unit -> M unit
val MEM_fence_r_rw : unit -> M unit
val MEM_fence_rw_w : unit -> M unit
val MEM_fence_w_w : unit -> M unit
val MEM_fence_i : unit -> M unit
let MEM_fence_rw_rw () = barrier Barrier_RISCV_rw_rw
let MEM_fence_r_rw () = barrier Barrier_RISCV_r_rw
let MEM_fence_rw_w () = barrier Barrier_RISCV_rw_w
let MEM_fence_w_w () = barrier Barrier_RISCV_w_w
let MEM_fence_i () = barrier Barrier_RISCV_i
let duplicate (bit,len) =
let bits = repeat [bit] len in
let start = len - 1 in
Vector bits start false
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